CERN-INO神奇β束实验：中微子参数的高精度探测
CERN-INO magical Beta-beam experiment: A high precision probe for neutrino parameters
摘要：
这次演讲试图详细强调实验装置的物理范围，在CERN的β束设施中产生的中微子将在印度中微子天文台（INO）的大型磁化铁量能器探测器（ICAL）中观察到。“神奇的”CERN-INO β-束设置提供了一个很好的途径，使用“黄金”通道（$ν_e \to ν_μ$）振荡概率同时确定中微子质量排序和$θ_{13}$，避免CP阶段$δ_{CP}$对这些测量的影响。在洛伦兹助推$γ=650$下，无论$δ_{CP}$的真实值如何，中微子质量等级都可以在$3σ$ C. L.如果是$\sin^22θ_{13}{\rm {(true)}} > 5.6 \times 10^{-4}$，我们可以预期在$3σ$ C.L.处的$θ_{13}$的明确信号。如果$\sin^22θ_{13}{\rm {(true)}} > 5.1 \times 10^{-4}$独立于真正的中微子质量等级。
英文摘要：
This talk is an attempt to underscore in detail the physics reach of an experimental set-up where neutrinos produced in a beta-beam facility at CERN would be observed in the proposed large magnetized iron calorimeter detector (ICAL) at the India-based Neutrino Observatory (INO). The "magical" CERN-INO beta-beam set-up offers an excellent avenue to use the "Golden" channel ($ν_e \to ν_μ$) oscillation probability for a simultaneous determination of the neutrino mass ordering and $θ_{13}$ avoiding the impact of the CP phase $δ_{CP}$ on these measurements. With Lorentz boost $γ=650$ and irrespective of the true value of $δ_{CP}$, the neutrino mass hierarchy could be determined at $3σ$ C.L. if $\sin^22θ_{13}{\rm {(true)}} > 5.6 \times 10^{-4}$ and we can expect an unambiguous signal for $θ_{13}$ at $3σ$ C.L. if $\sin^22θ_{13}{\rm {(true)}} > 5.1 \times 10^{-4}$ independent of the true neutrino mass hierarchy.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
